RPCTBMuon::FSBOut Class Reference

#include <RPCTBMuon.h>

Static Public Member Functions
static void	fromBits (RPCTBMuon &muon, unsigned int value)
static unsigned int	toBits (const RPCTBMuon &muon)

Static Private Attributes
static const int	m_etaBitsCnt = 6
static const unsigned int	m_etaBitsMask = 0x3f
static const int	m_phiBitsCnt = 8
static const unsigned int	m_phiBitsMask = 0xff
static const int	m_ptBitsCnt = 5
static const unsigned int	m_ptBitsMask = 0x1f
static const int	m_qualBitsCnt = 3
static const unsigned int	m_qualBitsMask = 0x7
static const int	m_signBitsCnt = 1
static const unsigned int	m_signBitsMask = 0x1

Detailed Description

Definition at line 198 of file RPCTBMuon.h.

Member Function Documentation

fromBits()

void RPCTBMuon::FSBOut::fromBits ( RPCTBMuon &  muon, unsigned int  value  )

static

Definition at line 367 of file RPCTBMuon.cc.

                                                                  {
  unsigned int shift = 0;
  muon.m_PhiAddress = value & m_phiBitsMask;
  shift += m_phiBitsCnt;
  muon.m_PtCode = (value & (m_ptBitsMask << shift)) >> shift;
  shift += m_ptBitsCnt;
  muon.m_Quality = (value & (m_qualBitsMask << shift)) >> shift;
  shift += m_qualBitsCnt;
 
  //+1 beacouse H/F bits, unused in RPC:
  muon.m_EtaAddress = (value & (m_etaBitsMask << shift)) >> shift;
  shift += m_etaBitsCnt + 1;
  muon.m_Sign = (value & (m_signBitsMask << shift)) >> shift;
  shift += m_signBitsCnt;
 
  muon.m_PtCode = (~(muon.m_PtCode)) & m_ptBitsMask;
  muon.m_Quality = (~(muon.m_Quality)) & m_qualBitsMask;
}

References edm::shift.

Referenced by RPCTBMuon::fromBits().

toBits()

unsigned int RPCTBMuon::FSBOut::toBits ( const RPCTBMuon &  muon )

static

Definition at line 343 of file RPCTBMuon.cc.

                                                          {
  unsigned int value = 0;
 
  unsigned int shift = 0;
  //bita are reversed, to be zero when cable not connected
  unsigned int ptCode = (~(muon.m_PtCode)) & m_ptBitsMask;
  unsigned int quality = (~(muon.m_Quality)) & m_qualBitsMask;
 
  value = value | muon.m_PhiAddress;
  shift += m_phiBitsCnt;
  value = value | (ptCode << shift);
  shift += m_ptBitsCnt;
  value = value | (quality << shift);
  shift += m_qualBitsCnt;
 
  //+1 beacouse H/F bits, unused in RPC:
  value = value | (muon.m_EtaAddress << shift);
  shift += m_etaBitsCnt + 1;
  value = value | (muon.m_Sign << shift);
  shift += m_signBitsCnt;
 
  return value;
}

References quality, edm::shift, and relativeConstraints::value.

Referenced by RPCTBMuon::toBits().

Member Data Documentation

m_etaBitsCnt

const int RPCTBMuon::FSBOut::m_etaBitsCnt = 6

staticprivate

Definition at line 206 of file RPCTBMuon.h.

m_etaBitsMask

const unsigned int RPCTBMuon::FSBOut::m_etaBitsMask = 0x3f

staticprivate

Definition at line 207 of file RPCTBMuon.h.

m_phiBitsCnt

const int RPCTBMuon::FSBOut::m_phiBitsCnt = 8

staticprivate

Definition at line 200 of file RPCTBMuon.h.

m_phiBitsMask

const unsigned int RPCTBMuon::FSBOut::m_phiBitsMask = 0xff

staticprivate

Definition at line 201 of file RPCTBMuon.h.

m_ptBitsCnt

const int RPCTBMuon::FSBOut::m_ptBitsCnt = 5

staticprivate

Definition at line 202 of file RPCTBMuon.h.

m_ptBitsMask

const unsigned int RPCTBMuon::FSBOut::m_ptBitsMask = 0x1f

staticprivate

Definition at line 203 of file RPCTBMuon.h.

m_qualBitsCnt

const int RPCTBMuon::FSBOut::m_qualBitsCnt = 3

staticprivate

Definition at line 204 of file RPCTBMuon.h.

m_qualBitsMask

const unsigned int RPCTBMuon::FSBOut::m_qualBitsMask = 0x7

staticprivate

Definition at line 205 of file RPCTBMuon.h.

m_signBitsCnt

const int RPCTBMuon::FSBOut::m_signBitsCnt = 1

staticprivate

Definition at line 208 of file RPCTBMuon.h.

m_signBitsMask

const unsigned int RPCTBMuon::FSBOut::m_signBitsMask = 0x1

staticprivate

Definition at line 209 of file RPCTBMuon.h.